Bicycle sprocket



FIG. 1 is a front elevation view of a bicycle sprocket showing my new design, it being understood that the rear is a mirror image thereof;

FIG. 2 is a side elevation view thereof;

FIG. 3 is a bottom plan view thereof; and

FIG. 4 is a top plan view thereof. 

The ornamental design for a bicycle sprocket, as shown and described. 